Years have flown by, professor Li is now elderly. Yet, he is just as energetic and devoted to his career as before. . .
岁月如梭，当年的年轻学者如今已是暮年，不过他的精力和对事业的执著仍不减当年……The human race is in a twilight zone between a dying civilisation on life support and an emerging one trying to find its legs.
人类正处在两种文明的交替处，一面是进入暮年、苟延残喘的文明，一面是逐渐兴起、尚未立足的文明。Live a good, honourable life. Then when you get older and think back, you'll be able to enjoy it a second time.
活出一个美好的，磊落的人生。那当你暮年时回顾过去，你能享受到第二次的重生。The PM is 67 and probably thought it was damn time that she was able to marry the woman that she loves.
67的总理可能想着生命已至暮年，她有能力去娶她爱的女人。old age, there is no greater comfort than realizing that he had dedicated all his vigor and vitality to an immortal cause when he was young.
暮年时最大的欣慰莫过于认识到，自己已经把年轻时的全部活力，全部生命都献给了不朽的事业。She becomes a young woman, has a family and in time she becomes old, yet within her there is always a deep longing for her father.
这个女儿从小女孩变成了大女人，拥有了自己的家庭。当她进入暮年，她始终深深思念着自己的父亲。When one old , the nicest thing is realized that he put all his energy and life when he was young to the standing career.
暮年时最大的欣慰莫过于认识到，自己已经把年轻时的全部活力和全部生命都献给了不朽的事业。They are my lovers in my prime, intimate friends at my middle age, and couples at the dusk of my life.
书是我青春期的恋人，中年的知己，暮年的伴侣。The old man spent most of his twilight years working on his autobiography.
老人暮年的大部分时间都在写他的自传。